EP 1903680 A3 20080917 - Voltage level converting circuit and display apparatus including the same
Title (en)
Voltage level converting circuit and display apparatus including the same
Title (de)
Schaltungsanordnung zur Spannungspegelumsetzung und diese enthaltende Anzeigevorrichtung
Title (fr)
Circuit de conversion du niveau de tension et appareil d'affichage l'incluant
Publication
Application
Priority
KR 20060090456 A 20060919
Abstract (en)
[origin: EP1903680A2] A voltage level converting circuit includes a first transistor (Q1) including a first terminal coupled with a first terminal (31) supplying a first voltage, and a control terminal coupled with an input terminal (35), a second transistor (Q2) including a first terminal coupled with a second terminal (32) supplying a second voltage lower than the first voltage, and a control terminal coupled with the input terminal (35), a third transistor (Q3) including a first terminal coupled with a third terminal (33) supplying a third voltage higher than the first voltage, a second terminal coupled with an output terminal (36), and a control terminal coupled with a second terminal of the second transistor (Q2), and a fourth transistor (Q4) including a first terminal coupled with a fourth terminal (34) supplying a fourth voltage lower than the second voltage, a second terminal coupled with the output terminal (36), and a control terminal coupled with a second terminal of the first transistor (Q1).
IPC 8 full level
H03K 19/018 (2006.01); H03K 19/0185 (2006.01)
CPC (source: EP KR US)
H03K 19/0175 (2013.01 - KR); H03K 19/01806 (2013.01 - EP US); H03K 19/018521 (2013.01 - EP US)
Citation (search report)
- [X] US 2003094971 A1 20030522 - HARADA TERUHIRO [JP]
- [X] DE 19500393 C1 19960222 - SIEMENS AG [DE]
- [A] US 6373460 B1 20020416 - KUBOTA YASUSHI [JP], et al
- [X] ABELL E: "Driver circuit boosts 3-state outputs", EDN ELECTRICAL DESIGN NEWS, REED BUSINESS INFORMATION, HIGHLANDS RANCH, CO, US, vol. 30, no. 21, 1 September 1985 (1985-09-01), pages 241, XP001677503, ISSN: 0012-7515
- [X] BALL J A R ET AL: "Interfacing TTL with fast bipolar drivers", ELECTRONICS (UNITED STATES),, vol. 53, no. 20, 1 September 1980 (1980-09-01), pages 159 - 161, XP001658007, ISSN: 0013-5070
- [A] JARL R B: "Antisaturation design techniques improve transistor switching speed", EDN ELECTRICAL DESIGN NEWS, REED BUSINESS INFORMATION, HIGHLANDS RANCH, CO, US, vol. 28, no. 22, 1 October 1983 (1983-10-01), pages 265 - 272, XP001600947, ISSN: 0012-7515
- [A] RIGBY A: "FAST SWITCHING GATE", ELEKTOR ELECTRONICS, ELEKTOR ELECTRONICS, TUNBRIDGE WELLS, GB, vol. 17, no. 195, 1 December 1991 (1991-12-01), pages 70, XP000284894, ISSN: 0268-4519
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1903680 A2 20080326; EP 1903680 A3 20080917; CN 101150312 A 20080326; JP 2008079276 A 20080403; KR 100768240 B1 20071017; US 2008068063 A1 20080320
DOCDB simple family (application)
EP 07253675 A 20070917; CN 200710140043 A 20070803; JP 2007125864 A 20070510; KR 20060090456 A 20060919; US 87829207 A 20070723